Extrinsic 99512-1

{
  "heartbeat": {
    "blockNumber": 99511,
    "sessionIndex": 1658,
    "validatorsLen": 1,
    "authorityIndex": 0
  },
  "signature": "0xca46c2bb0bb440e46013ae19b572f3c99eeb4db691901e1ce355cd2f837e4c4d1d3e27479b0f5e0b7297156ae643a42fa52fbd2498df4683a895de8e321eba8b"
}